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94 accord pops/backfires from intake
#1
94 accord pops/backfires from intake
Just put motor in my car and when idle it was popping every few seconds. Went to drive it today for the first time and it was backfiring while driving? Any ideas
#4
Honda-Tech Member
Re: 94 accord pops/backfires from intake
Actual engine timing (belt slipped a tooth) or possibly a bent valve.
What was done to the engine prior to putting it in your car? Also was there every any kind of compression test or leak down test results for it?
What was done to the engine prior to putting it in your car? Also was there every any kind of compression test or leak down test results for it?
#5
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Join Date: Dec 2012
Location: Apple Valley, San Bernadino County, Ca.
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Yeah mine did that too. Turns out i was two teeth off on the timing (fueled by three monsters and 18hrs straight) so when i fixed that then i was good to go.
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#9
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Join Date: Dec 2012
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Ok just wondering. Because for some reason i have this thing with switching 2&4 on the dizzy. Not sure why.
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#11
Re: 94 accord pops/backfires from intake
Today was really cold and my car wouldn't start it popped a few as if it was firing but just wouldn't I could smell fuel. It did this a few days ago but wasn't nearly as cold I just pumped the gas pedal and it fired but not today?
#13
Re: 94 accord pops/backfires from intake
I haven't touched. The distributor and it could be flooded not sure I didn't pump the gas when I initially went to start just after it wouldn't for few seconds of no firing
#15
Re: 94 accord pops/backfires from intake
Sorry I'm on a phone Im not typing paragraphs. The battery is good I came home it fired right up. Went out today it started for a few seconds and died then wouldn't start again
#16
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Might want to check your cap, rotor, wires and plugs. I just replaced all of the above on a friends truck because it wouldn't start when it was cold especially humid. The coil to dizzy write broke right off the top of the cap without even any force and the rotor and cap had corrosion like you would not believe. I was surprised that the truck even ran. So if you haven't replaced those yet i would.
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#17
Re: 94 accord pops/backfires from intake
I changed them but not with new cleaned them up a bit it runs good but this was before the cold start issue. I'm going to Change cold start sensor see if that helps
#19
Re: 94 accord pops/backfires from intake
Nothing is swapped. If they were car would run like crap it is fine as soon as it gets running which is leaving me to think its a fuel problem it's not getting the right fuel at first
#23
Re: 94 accord pops/backfires from intake
Don't own a multi meter and have a spare sensor on hand changed it and found there was a broken wire on the sensor that plugs into the housing where upper rad hose goes. It started right up but it's not as cold as the other mornings so I'm not sure if it's actually fixed